【摘要】 本文报道了在贵州所采获的鱼类3新种:多鳞四须(鱼巴),粗壮金线,(鱼巴)长须华鲮。属鲤形目、鲤科、(鱼巴)亚科。对其形态特征予以了较详尽的描述。更多还原

【Abstract】 Three new barbine fishes, collected from Guizhou Province, China from 1978 to 1980 were reported. They are diagnosed as follows. Barbodes polylepis Chen et Li sp. nov. Holotype. No. 781002, standard length 92mm, kept in the Institute of Hydrobiology, Academia Sinica. paratype. No. 781001, standard length 83mm, kept in the Zunyi Medical College. Both were collected from Bijie County, Guizhou province. Description: D. 4,8;A. 3,5;p. 1,15; V. 1, 8. L. 1. 45～46; predorsal 15～16; Circumpeduncular 18. Gill—rakeres 12～13.ph. teethl.3.5—5. 3.1. This new species is similar to Barbodes lacustris Wu et Lin, especialy both of them have more scales in lateral line, The former has longer head and less gill—rakes, the bass of causal fin with a clearless black stripe. Sinocyclocheilus robustus Chen el Zhao sp. nov. Syntype: 1 specimen, No. 800109, standard length 170mm, kept in the Institute of Hydrobiology, Academia Sinica; collected from Xingyi County, Guizhou Province, Description: D. 4,7; A. 3,5;P. 1,13; V. 1,6. Openinges in lateral line 72. Gill—rakeres at outside of the first gill arch 3 processes, inside 9. ph. teeth 1.3.4～4.3.1. Vertebrae 4+36. This new species have not scales on its body of the genus Sinocyclocheilus in having shorter head, wider body, and the gill—rakeres on first gill arch were degenerated, only a few processes. Sinilabeo longibarbatus Chen et Zheng sp.nov. Holotype; No. 78734, standard length 76mm, kept in the Institute of Hydrobiology, Academia Sinica. Paratype: 4 specimen, No. 7831, 7833 (kept in the Institute of Hydrobiology, Academia Sinica), 7832,7835(kept in the Zunyi Medical College), standard length 55～84mm. Both were collected from Qingzhen County. Guizhou province. Description: D. 4,7; A.3,5;P. 1,14～16: V. 1,7～8. L. 1. 38～40; Predorsal 15～17; Circumpeduncular 14～16. Gill—rakeres at inside 8～9, only a few processes at outside. Ph. teeth 2.3.4～4.3.2. Vertebrae 4+33～34. This new species have long barbels, less rays in the dorsal fin, less gillrakeres and the scales on chest and abdomen have not become small.更多还原